Element block pseudo-element :after generated with background text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px transition cursor default position static padding 20px display block margin 0px border-radius transform box-sizing content-box font-weight normal float none z-index auto height auto overflow hidden border 0px rgba(0,0,0,1) solid line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px